Robbie Gemmell created PROTON-1070: -------------------------------------- Summary: other frames can be sent/received without the Open frame having been Key: PROTON-1070 URL: https://issues.apache.org/jira/browse/PROTON-1070 Project: Qpid Proton Issue Type: Bug Components: proton-c, proton-j Affects Versions: 0.11 Reporter: Robbie Gemmell
I recently saw an odd test failure while making changes to some other code (itself using proton-j) that the test was using, even though it seemed like the change should have had no effect on that test. I eventually identified this was due to some unexpected behaviour in other areas that was ultimately occuring because no Open frame had been sent/received, as the original author of the test had not opened the 'client' Connection object. The test should thus never have worked as a result, but it did. After some further inspection, it seems that: - proton-j can emit other frames without first sending the Open frame [because the Connection object wasnt actually opened]. - proton-c does not appear to, since it guards in various using a check if the open has been sent yet. - proton-j can receive and process other frames without the Open arriving, resulting in different 'default' behaviour than if it were. - It isnt immediately obvious (to me) whether proton-c guards against the receiving case or not. -- This message was sent by Atlassian JIRA (v6.3.4#6332)